Collateral chain
[化] 旁系链
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
I could almost touch it.
我几乎可以摸到它。
When did you arrive?
你什么时候到达?
He bothered me with a great many questions.
他对我提了一大堆问题，真烦！